Newshour

The country music legend Dolly Parton has died at the age of 80 in Nashville, Tennessee. In a seven-decade career, she won 10 Grammy awards, sold more than 100 million records worldwide, and wrote in excess of 3,000 songs. We'll be looking back at her life and legacy.
Also in the programme: the United Nations and the Red Cross have called for urgent negotiations to restrict the use of autonomous weapons; and why the Indian government is sending onions across the country.
(Photo: The American country music star, Dolly Parton, performs on the Pyramid Stage during the Glastonbury Festival June 29, 2014. Reuters/Cathal McNaughton.)

China has vowed to protect its interests after the US announced plans to widen economic sanctions against Iran and its trading partners, which include Beijing. Will China scupper the squeeze on Iran?
Also in the programme: the UN and Red Cross call for urgent new laws to police fully autonomous weapons, an at-home test kit for cervical cancer. and can Australia keep AI out of music?
(Photo: US Treasury Secretary Scott Bessent during a press conference to outline further sanctions against Iran,in Washington DC on 24 August 2026. Credit: Evelyn Hockstein/Reuters)

The US treasury secretary, Scott Bessent, has unveiled a wave of sanctions aimed at isolating Iran's economy and says that other countries will be pressured to comply. But will the US deliver on its threats?
Also in the programme: a group of cricket legends urges Pakistan to give the former prime minister, Imran Khan, proper medical care; and the edible cookie made from plastic waste.
(Photo: US Treasury Secretary Scott Bessent speaks during a press conference to outline further sanctions against Iran in Washington, August 24, 2026. Credit: Reuters/Evelyn Hockstein.)

The US treasury secretary has threatened Iran with "the single greatest financial offensive ever", claiming the US-Israel war with Iran was "entering its endgame".
Scott Bessent said the US would sever all economic ties with the country in "an economic D-Day" and that any nation partnering with Iran financially would also be isolated. Will it work?
Also in the programme: A blueprint for new weapons for Ukraine; the Taliban answers questions about its treatment of women; and the rare British bird on the rise.
(Photo shows US Secretary of Treasury Scott Bessent speaks to reporters in Washington, DC, USA on 20 August 2026. Credit: Shawn Thew/EPA)

Iran’s currency, the rial, has hit a record low, trading at over 2 million rials to the dollar on unofficial markets. The devaluation comes a day before the United States is due to impose what US Treasury Secretary Scott Bessant described as “the toughest sanctions in history” on Tehran. Iran was struggling financially even before the start of its ongoing conflict with the US and Israel, nearly six months ago.
Also in the programme: Ukrainian President Volodymyr Zelensky warns against holding wartime elections, following repeated calls from his sacked defence minister to hold a nationwide vote; Syria’s foreign minister says he expects peace talks with Israel to resume soon; and we hear from the director of London’s Natural History Museum, where a gallery which has remained hidden from view since World War Two is about to reopen.
(Photo: Iranian woman buys vegetables at a street market in Tehran, Iran, 22 August 2026. Credit: Abedin Taherkenareh/EPA/Shutterstock)